Algebra Examples

$x^{3} - 9 x^{2} + 27 x = 20$

Step 1

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x \approx 1.08706881$

Step 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$